baber/WOPTO huggingface dataset:
Patent KR-20220107396-A (KR)
Inventor: JEON SEO YOUNG
IPC: H01M10/052
Filed: 2021-01-25
Abstract: The present invention relates to a pre-lithiation apparatus, comprising: a pre-lithiation reaction tank in which an electrolyte is accommodated; a cathode that is wound in a roll shape outside the electrolyte, and is wound around a roll to travel inside the electrolyte; at least one lithium metal counter electrode disposed in the electrolyte and disposed so as to face the cathode traveling in the electrolyte in a state of being spaced at a predetermined interval; a charging/discharging unit connected in circuit to the cathode and the lithium metal counter electrode; and a constant-temperature tank for circulating the electrolyte in communication with the pre-lithiation reaction tank. The electrolyte contained in the pre-lithiation reaction tank is maintained at a constant temperature, concentration, and purity while being circulated between the pre-lithiation reaction tank and the constant-temperature tank for circulating the electrolyte. Uniform pre-lithiation of the cathode is possible in the pre-lithiation process.
Patent KR-20220107405-A (KR)
Inventor: NA CHAE HONG
IPC: H01R13/623
Filed: 2021-01-25
Abstract: According to the present invention, disclosed are a connector connection nut assembly jig and an assembly method thereof. The connector connection nut assembly jig according to an embodiment of the present invention comprises: a connector connection nut including an L-shaped connector body and a connection nut coupled to the connector body; a stop ring guide jig having a first stop ring seated on a portion of a length whose diameter decreases from one end to the other end to couple the first stop ring to the connector body; a stop ring insertion jig pressurizing the first stop ring seated on the stop ring guide jig, and coupling the first stop ring to the connector body; a compression jig compressing a second stop ring at an outer circumferential portion to couple the second stop ring to the connector body; and a connector body press jig pressurizing the connector body from the top to the bottom and coupling the connector body and the connection nut. Accordingly, the process efficiency can be improved by shortening the connector connection nut assembly time.
Patent KR-20220108275-A (KR)
Inventor: YOON SEOK GYU
IPC: H01L51/52
Filed: 2021-01-26
Abstract: Disclosed are a light emitting device and an electronic apparatus including the same. The light emitting device comprises: a first electrode; a second electrode which faces the first electrode; and a middle layer which includes: a light emitting layer which is arranged between the first electrode and the second electrode, a hole transporting layer which is arranged between the first electrode and the light emitting layer, and an electron transporting area which is arranged between the light emitting layer and the second electrode. The first electrode and the hole transporting layer are in direct contact with each other. The first electrode has a multi-layered structure in which first to m^th (m is an integer of 3 or more) layers are sequentially stacked. The m^th layer is composed of a single material selected from GeO_2, MoO_3, and WO_x (2.1 <= x <= 2.99); a mixed material of two or more arbitrary combinations selected from In_2O_3, GeO_2, SnO_2, MoO_3, and WO_x; or a first inorganic material which is an arbitrary combination thereof. An absolute value of a work function of the first inorganic material is greater than or equal to an absolute value of an HOMO energy level of the hole transporting layer. The hole transporting layer does not include a p-dopant.
Patent KR-20220108621-A (KR)
Inventor: HONG GU LEE
IPC: A63F13/335
Filed: 2021-01-27
Abstract: Disclosed are a system and a method for providing virtual horse breeding content by using a user terminal. In accordance with one embodiment of the present invention, the system for providing virtual horse breeding content by using a user terminal, includes: a user terminal receiving content data for the driving of an application including virtual horse breeding content to drive the application, and receiving user control input for horse breeding; and a server providing the content data to the user terminal, and transmitting breeding action result data corresponding to the user control input received from the user terminal, to the user terminal. The breeding action result data can be reflected to the virtual horse breeding content to be outputted through the user terminal. Therefore, the present invention is capable of promoting the vitalization of relevant industries by linking virtual horse breeding content with offline livestock farms.
Patent KR-20220112354-A (KR)
Title: Ramp directly attached on ceiling
Inventor: BYUN DONG JOO
IPC: F21V17/12
Filed: 2021-02-04
Abstract: The present invention provides a direct ceiling light that can greatly enhance the installation work of the direct ceiling light installed on the high ceiling surface and the repair workability of a lighting module by making it easy to attach and also detach a cover as the cover is attached to and detached from a main body of the direct ceiling light by a magnet attachment/detachment device attached and detached by a magnetic force when the cover is attached to or detached from the main body of the direct ceiling light installed on the ceiling surface, can prevent lifting between the cover and the main body of the direct ceiling lamp to prevent the occurrence of a gap in advance even if the horizontal state of the ceiling surface is irregular to make the horizontal state of the main body of the installed direct ceiling light irregular because the magnet of the magnet attachment/detachment device is pressed or moves in left and right directions around a coupling piece as an axis, and can prevent the light of the lighting module from leaking out to aesthetically create the total appearance of the direct ceiling light because of preventing the occurrence of the gap between the main body of the direct ceiling light and the cover.
Patent KR-20220118046-A (KR)
Title: Reuse rocket
Inventor: LEE JUNG PIL
IPC: B64G1/40
Filed: 2021-02-18
Abstract: The present invention relates to a rocket propellant. The present invention is to solve difficulty of reusing a conventional rocket propellant. The reusable rocket propellant of the present invention comprises a reusable rocket propellant equipped with a landing propellant which counteracts gravity on one side of a rocket in order to safely land the rocket in parallel with the ground surface. According to the present invention, in order to prevent an expensive rocket propellant from being used only once and discarded, and to reuse the same, the reusable rocket propellant makes safely lands compared to an unstable landing erected at right angle to the ground surface. Therefore, probability of reuse of a rocket without damage can be increased.
Patent KR-20220120971-A (KR)
Title: Crack-based strain sensor and its sensitivity control method
Inventor: CHO SEONG JIN
IPC: G01B7/16
Filed: 2021-02-24
Abstract: The purpose of the present invention is to provide a crack-based strain sensor, and a sensitivity control method thereof. The present invention reduces or enlarges sensitivity of the sensor through posttreatment after manufacturing and measurement of the crack-based strain sensor having a plurality of cracks formed on a conductive layer. The present invention comprises a substrate and the conductive layer.
Patent KR-20220122280-A (KR)
Title: Coil and magnetic component including the same
Inventor: YOON SOO KWANG
IPC: H01F27/28
Filed: 2021-02-26
Abstract: The present invention relates to a coil capable of implementing a center tap structure by minimizing soldering, and a magnetic component including the same. According to one embodiment of the present invention, the coil for the magnetic component comprises: a center terminal which is extended in a first direction; a first terminal which is extended in the first direction and which is spaced apart toward one side of the center terminal in a second direction intersecting with the first direction; a second terminal which is extended in the first direction and which is spaced apart toward another side of the center terminal in the second direction; a first coil unit which is extended from an upper area of the center terminal in the first direction, which forms a first turning part on a first plane intersecting with the first direction, and which is extended up to an upper area of the first terminal in the first direction; and a second coil unit which is extended from a lower area spaced apart from the upper area of the center terminal in the first direction, which forms a second turning part on a second plane spaced apart from the first plane in the first direction, and which is extended up to an upper area of the second terminal in the first direction. The center terminal, the first terminal, the second terminal, the first coil unit, and the second coil unit may be integrally formed.
Patent KR-20210110233-A (KR)
Title: Polycyclic aromatic compound and organoelectroluminescent device using the same
Inventor: SHIN BONG KI
IPC: C07F5/02
Filed: 2021-03-02
Abstract: The present invention relates to a polycyclic aromatic derivative compound that can be used in various organic layers in an organic light emitting device, and an organic light emitting device with high efficiency and long lifespan, which has remarkably improved luminous efficiency by including the same.
Patent KR-20220125504-A (KR)
Title: Nondestructive inspection device and nondestructive inspection system including the same
Inventor: YOO YANG MO
IPC: G01N29/04
Filed: 2021-03-05
Abstract: According to an embodiment of the present invention, in an operating method of a nondestructive inspection device, a transmission unit can transmit a transmission ultrasound wave to a target while having an angle equal to an incident angle based on a direction perpendicular to the longitudinal direction of the target. A reception unit can receive a reception wave generated based on a Lamb wave generated in the target by the transmission ultrasound wave. A determination unit can determine whether an air layer is included in the target. According to the present invention, the operating method of a nondestructive inspection device can effectively inspect whether sealing of a pouch battery is defective by determining whether an air layer is included in the target by receiving the reception wave generated based on the Lamb wave generated in the target by the transmission ultrasound wave.
Patent KR-20220128746-A (KR)
Title: Semiconductor light emitting device
Inventor: JEON SOO KUN
IPC: H01L33/36
Filed: 2021-03-15
Abstract: The present disclosure relates to a semiconductor light emitting device having improved adhesion between a semiconductor light emitting device chip and an electrode. A semiconductor light emitting device according to the present disclosure can improve adhesion between a pad electrode of a semiconductor light emitting device chip and an electrode electrically connected to an external substrate.
Patent KR-20220129232-A (KR)
Title: Manufacturing apparatus for gangjeong
Inventor: CHOI WON OK
IPC: B26D7/06
Filed: 2021-03-16
Abstract: The present invention provides a device for manufacturing gangjeong, wherein the device for manufacturing the gangjeong comprises: a first belt conveyor; a flattening unit; a first cutting unit; a second cutting unit; and a control unit. According to the present invention, it is possible to improve the quality of products by improving the hygiene and uniformity of the gangjeong manufactured.
Patent KR-20220130485-A (KR)
Title: Always-on photocatalytic facial mask and a manufacturing method thereof
Inventor: LEE SEUNG MO
IPC: B01D39/16
Filed: 2021-03-18
Abstract: The present invention relates to a photocatalyst mask capable of being driven at all times and a manufacturing method thereof. More specifically, the present invention relates to a photocatalyst mask capable of being driven at all times and a manufacturing method thereof, wherein the photocatalyst mask includes a functional filter layer in which a photoactive layer having a core-shell structure composed of a core containing polymer fibers and a shell containing a photocatalyst located on the core, and a light irradiation layer having a light source for irradiating the photoactive layer with light, are laminated.
Patent KR-20220130884-A (KR)
Title: Mpc-based all-in-one pcb test module for high frequency semiconductor memory test
Inventor: KIM HYUN DUK
IPC: G01R31/28
Filed: 2021-03-19
Abstract: The present invention relates to an MPC-based integrated PCB test module and, more specifically, to an MPC-based integrated PCB test module for a high-frequency semiconductor memory test, which can respond to high-frequency tests up to DDR 5 as performance upgrade of inspection equipment is required to be suitable for each semiconductor generation, and excludes unnecessary processes by applying a direct contact to lower a probability of test error and shorten an entire process time. The MPC-based integrated PCB test module for a high-frequency semiconductor memory test according to one embodiment of the present invention comprises: a socket board having a plurality of connection terminals for connecting with a semiconductor device and a plurality of test sockets for electrically connecting and testing the corresponding semiconductor device; a plurality of MPC connectors connecting with the socket board; and an integrated control board connected to the plurality of MPC connectors and testing the semiconductor device by using a test pattern signal based on socket boards connected to the corresponding MPC connectors.
Patent KR-20220137226-A (KR)
Title: IOT smart parking management system
Inventor: HWANG JEONG WON
IPC: G08G1/14
Filed: 2021-04-02
Abstract: The present invention relates to an IoT smart parking management system. The IoT smart parking management system, according to the present invention, comprises: a plurality of parking detection units; an identification lamp; a management server; and one or more display units. Accordingly, the present invention significantly reduces the time required to find a parking space and allows a driver to park very conveniently.
Patent KR-20210046604-A (KR)
Title: Merchandising system
Inventor: HAN JUN HEE
IPC: A47F5/08
Filed: 2021-04-06
Abstract: A merchandising system (10) includes a projecting hanger (16) having a rearmost portion adapted to be secured to a vertical surface, such as a hanger board (12), and a foremost portion formed as a head having a perimeter of a particular shape for identifying a product to be hung on a hanger. The system also includes an identified product (18) having a similarly shaped hanging hole (26) on the top of the product. The hole is aligned with a head and may be aligned to receive and pass the head to allow the product to be hung on an identification hanger thereof. The system is specifically designed for battery packages. Packages with different sized cells will not fit the head because of the different shape of the holes.
Patent KR-20220139664-A (KR)
Inventor: HAN JONGIN
IPC: C07C323/66
Filed: 2021-04-08
Abstract: Provided is a synthesis method which can produce high-cost 2,3-dimercapto-1-propanesulfonic acid (DMPS) capable of efficiently removing nitrogen oxides and sulfur oxides in exhaust gas. According to the DMPS synthesis method, the method can be used for the purpose of removing the nitrogen oxides and sulfur oxides in the exhaust gas, not for medical or pharmaceutical purposes, which were previously used, and compared to other conventional absorbents used for the purpose, have excellent reduction ability and can increase the possibility of utilization in actual industrial processes.
Patent KR-20220139711-A (KR)
Inventor: UM GI MUN
IPC: H04N13/128
Filed: 2021-04-08
Abstract: A method and apparatus for improving the temporal depth coherence of a depth video are disclosed. A method for improving the temporal depth coherence of a depth image video according to the present invention comprises the steps of: arranging depth image and RGB image frames according to time changes to generate 3D volumes corresponding to the depth image and the RGB image; and performing the filtering of the depth image using the 3D volumes.
Patent KR-20220140302-A (KR)
Inventor: KIM MIN HOI
IPC: G01N21/41
Filed: 2021-04-09
Abstract: The present invention relates to a dew condensation measurement sensor for measuring the amount of dew condensation using an optical method using a difference in refractive index of air. The dew condensation measurement sensor includes: a main body part in which a medium having a higher refractive index than air is stored, and an inlet through which light is introduced and an outlet through which light is emitted are formed; a light source part provided at the inlet side of the main body part and providing light into the main body part; and a detection part provided on the side of the outlet of the main body part to receive light reflected from the main body part and to detect the amount of dew condensation according to the amount of light received.
Patent KR-20220140952-A (KR)
Inventor: PARK SUN HO
IPC: G06F16/958
Filed: 2021-04-12
Abstract: The present invention relates to a method for creating a homepage in which an unnecessary effort and cost of a user involved in creating a homepage are innovatively reduced through a configuration which enables homepage design by dragging or clicking a mouse on the web, and the user can easily create a beautiful and elegant homepage as the user want. The method for creating a homepage which is performed by a web creation server comprises: a first step of receiving and storing content uploaded by a user; a second step of receiving design information including at least one of layouts which are a background of a homepage created by a user and a frame occupying at least a part of background and having the content inserted; a third step of arranging the content selected by the user from among the uploaded content in the layout and operating the homepage in which the content is arranged online on the Internet web; and a fourth step of granting an access right to a specific terminal so that only specific terminal can access the homepage. In addition, the fourth step includes at least one mode of a mode of setting a password for access to the homepage and a mode of setting a separate homepage address which allows the access without a password, and the content includes at least one of an image, text, and video. Accordingly, the user can design and modify the homepage with only a mouse, without the need for a single line of programming code.
Patent KR-20220081873-A (KR)
Title: 핫 스탬핑 부품
Inventor: YOO BYUNG GIL
IPC: C22C38/38
Filed: 2021-04-15
Abstract: 본 발명은 탄소(C): 0.19~0.25중량%, 실리콘(Si): 0.1~0.6중량%, 망간(Mn): 0.8~1.6중량%, 인(P): 0.03중량% 이하, 황(S): 0.015중량% 이하, 크롬(Cr): 0.1~0.6중량%, 붕소(B): 0.001~0.005중량%, 첨가제 0.1중량% 이하 및 나머지 철(Fe)과 기타 불가피한 불순물을 포함하는 베이스 강판을 포함하는 핫 스탬핑 부품에 있어서, 나노 압입 시험 시 관찰되는 200nm 내지 600nm의 압입 깊이에 대한 압입 변형률(Indentation strain rate)에 있어서, 압입 동적 변형 시효(Indentation dynamic strain aging)의 개수는 26개에서 40개인, 핫 스탬핑 부품을 제공한다.
Patent KR-20220144188-A (KR)
Inventor: OH YOUNG HAN
IPC: F24H9/20
Filed: 2021-04-19
Abstract: The present invention relates to a heating element for controlling an electricity amount. More specifically, the present invention relates to a heating element for controlling an electricity amount, which is able to control the electricity amount heating a movable fluid along a spiral flow path surrounding a heating rod in close contact with the heating rod. According to an embodiment of the present invention, the heating element for controlling an electricity amount comprises: a main body unit having an inflow unit, into which a fluid is supplied, installed on one side on an upper side, and having a discharge unit, through which the fluid is discharged, installed on one side on a lower side; a flow path installed in the main body unit, and connected to the inflow unit and the discharge unit, and having the fluid move through an inner space; one or more heating rods located in the center unit of the main body unit and having a power connection unit protruding towards one side, and generating heat when power is supplied and heating the flow path thereby; and a sensor connection unit formed on one side of the main body unit.
Patent KR-20220146092-A (KR)
Inventor: JEON WOO JOONG
IPC: F41G3/28
Filed: 2021-04-23
Abstract: A method and an apparatus for analyzing a kill rate of a close-in weapon system (CIWS) according to a preferred embodiment of the present invention analyzes a kill rate of a CIWS based on a relative speed of bullets through a modeling & simulation (M&S) analysis process, thereby capable of performing performance prediction and optimization replacing many limiting conditions when testing anti-ship missiles in the CIWS. The method for analyzing a kill ratio of the CIWS includes steps of: detecting and tracking a target; obtaining a bullet relative velocity at an expected interception point based on a launch angle; and determining whether the bullet is shot down.
Patent KR-20220146211-A (KR)
Inventor: JOO SUNG HOON
IPC: C09K11/06
Filed: 2021-04-23
Abstract: The present invention relates to a boron compound usable in an organic light emitting device and an organic light emitting device containing the same, and more specifically, to a boron compound represented by a chemical formula A-1 to A-6 and an organic light emitting device containing the same, wherein the formula A-1 to A-6 are the same as described in the detailed description of the invention.
Patent KR-20220149832-A (KR)
Title: English learning platform system and service providing method using smart pen and artificial intelligence speaker based on IoT star network
Inventor: LEE EUN SEUNG
IPC: G06Q50/20
Filed: 2021-04-30
Abstract: The present invention relates to an English learning platform system and service providing method using a smart pen and an artificial intelligence speaker based on an IoT star network. An interactive English learning platform system according to an embodiment may include: a smart pen which generates a voice file corresponding to the input; and an artificial intelligence speaker forming a star network by using a plurality of smart pens including the smart pen as slaves, and, after pairing with the plurality of smart pens, providing an artificial intelligence service based on voice files transmitted from the plurality of smart pens.